Cap of packaging container



FIG. 1 is a perspective view of a cap of packaging container, showing mynew design.

FIG. 2 is a front view thereof.

FIG. 3 is a rear view thereof.

FIG. 4 is a top plan view thereof.

FIG. 5 is a bottom plan view thereof.

FIG. 6 is a right-side view thereof.

FIG. 7 is a left side view thereof; and,

FIG. 8 is a sectional view taken along line 8-8 of FIG. 4.

The broken lines in the figures illustrate the portions of the designthat form no part of the claimed design.

CLAIM The ornamental design for a cap of packaging container, as shownand described.